Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11777114 | Cascading stack electrochemical fuel cell | John Fayer, James F. McElroy, William F. Smith | 2023-10-03 |
| 9118040 | Electrochemical cell with improved water or gas management | William F. Smith, James F. McElroy | 2015-08-25 |